From 33d932f548fce01f38f7541eb1fe791931cf98bf Mon Sep 17 00:00:00 2001
From: tildearrow <me@tildearrow.org>
Date: Mon, 21 Aug 2023 04:30:49 -0500
Subject: [PATCH] PCM DAC: fix osc buf

issue #1393
---
 src/engine/platform/pcmdac.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/platform/pcmdac.cpp b/src/engine/platform/pcmdac.cpp
index 3a00e431..940efb3e 100644
--- a/src/engine/platform/pcmdac.cpp
+++ b/src/engine/platform/pcmdac.cpp
@@ -229,7 +229,7 @@ void DivPlatformPCMDAC::acquire(short** buf, size_t len) {
     } else {
       output=output*chan[0].vol*chan[0].envVol/16384;
     }
-    oscBuf->data[oscBuf->needle++]=output>>1;
+    oscBuf->data[oscBuf->needle++]=((output>>depthScale)<<depthScale)>>1;
     if (outStereo) {
       buf[0][h]=((output*chan[0].panL)>>(depthScale+8))<<depthScale;
       buf[1][h]=((output*chan[0].panR)>>(depthScale+8))<<depthScale;